Margaret Long Underwood, 48, disappeared from her Chattanooga, Tennessee home in the winter of 1986. On January 1 she reportedly left 3800 10th Avenue intending to visit her brother and is believed to have left in an unknown vehicle but never arrived. She was dating a man named John Steedley at the time; he is now deceased.

Her absence went largely unnoticed by authorities for decades; she was not reported missing until August 4, 2020. Her Social Security number shows no activity after 1987. Physical details at the time she vanished are sparse: hair color, eye color, identifying marks, and clothing at the time are not listed. The Chattanooga Police Department is handling the investigation.

Does anyone have memories of Margaret, her last known whereabouts, or information about who she might have been traveling to see on January 1, 1986?